Toyota Tundra (2015 year). Manual — part 1681
NEXT
GO TO STEP 51
40.
REPLACE PURGE VSV
(a) Replace the purge VSV
.
NEXT
GO TO STEP 51
41.
REPAIR OR REPLACE HARNESS OR CONNECTOR
NEXT
GO TO STEP 51
42.
REPLACE PURGE LINE (INTAKE MANIFOLD - PURGE VSV)
NEXT
GO TO STEP 51
43.
INSPECT INTAKE MANIFOLD (EVAP PURGE PORT)
NEXT
GO TO STEP 51
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System...
44.
REPAIR OR REPLACE PARTS AND COMPONENTS INDICATED BY OUTPUT DTCS
(a) Repair the malfunctioning areas indicated by the DTCs that had been confirmed when the vehicle
was brought in.
NEXT
GO TO STEP 51
45.
REPAIR OR REPLACE EVAP HOSE
NEXT
GO TO STEP 51
46.
REPLACE CHARCOAL CANISTER ASSEMBLY
(a) Replace the charcoal canister assembly
.
NOTICE:
When replacing the charcoal canister assembly, check the canister pump module interior and related pipes for
water, fuel and other liquids. If liquids are present, check for disconnections and/or cracks in the following: 1)
the pipe from the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel tank vent
hose.
Check for filter blockage in the canister filter. If the canister filter has blockages, replace the fuel tank inlet
pipe sub-assembly.
NEXT
GO TO STEP 51
47.
REPLACE CANISTER PUMP MODULE
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System...
NEXT
(a) Replace the canister pump module
.
NOTICE:
When replacing the canister pump module, check the canister pump module interior, charcoal canister
assembly interior and related pipes for water, fuel and other liquids. If liquids are present, check for
disconnections and/or cracks in the following: 1) the pipe from the air inlet port to the canister pump module;
2) the canister filter; and 3) the fuel tank vent hose. If liquids are present in the charcoal canister assembly
interior, replace the charcoal canister assembly and canister pump module together.
Check for filter blockage in the canister. If the canister filter inside the charcoal canister assembly is clogged,
replace the charcoal canister assembly and canister pump module together.
Check for filter blockage in the canister filter. If the canister filter has blockages, replace the fuel tank inlet
pipe sub-assembly.
48.
PERFORM EVAP SYSTEM CHECK (AUTOMATIC MODE)
NOTICE:
When replacing the canister pump module, check the canister pump module interior, charcoal canister
assembly interior and related pipes for water, fuel and other liquids. If liquids are present, check for
disconnections and/or cracks in the following: 1) the pipe from the air inlet port to the canister pump module;
2) the canister filter; and 3) the fuel tank vent hose. If liquids are present in the charcoal canister assembly
interior, replace the charcoal canister assembly and canister pump module together.
Check for filter blockage in the canister. If the canister filter inside the canister is clogged, replace the canister
and canister pump module together.
Check for filter blockage in the canister filter. If the canister filter has blockages, replace the fuel tank inlet
pipe sub-assembly.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System...
A
(d) Clear DTCs
.
(e) Enter the following menus: Powertrain / Engine and ECT / Utility / Evaporative System Check /
Automatic Mode.
(f) After the Evaporative System Check is completed, check for pending DTCs by entering the following
menus: Powertrain / Engine and ECT / Trouble Codes
RESULT
PROCEED TO
EVAP system DTCs are output
A
No DTCs output
B
B
END
49.
REPLACE ECM
(a) Replace the ECM
.
NEXT
GO TO STEP 51
50.
REPLACE CHARCOAL CANISTER ASSEMBLY
(a) Replace the charcoal canister assembly
.
NOTICE:
When replacing the charcoal canister assembly, check the canister pump module interior and related pipes for
water, fuel and other liquids. If liquids are present, check for disconnections and/or cracks in the following: 1)
the pipe from the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel tank vent
hose.
Check for filter blockage in the canister filter. if the canister filter has blockages, replace the canister filter.
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System...
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